Primo-depot 100 (Methenolone Enanthate 100 mg/ml)

Primo-depot 100 by British Pharma

Primo-depot 100 carries Methenolone Enanthate, the long-ester injectable form of the compound usually referred to as Primobolan. At 100 mg per millilitre across a 10 ml multi-dose vial, the dosing reflects the higher weekly amounts most research protocols prefer with this molecule.

Compound profile

• Active: Methenolone Enanthate USP
• Strength: 100 mg/ml
• Half-life: roughly 5 to 7 days
• Aromatisation: none

Why Primobolan

Methenolone is one of the few injectable anabolics that does not aromatise to oestrogen and shows minimal hepatic stress. Research outcomes are modest in raw mass terms but well-regarded for lean tissue quality, making it a frequent choice for recomposition or cutting protocols where the priority is preservation rather than fast accrual.

Typical research pairings

• Cypiomax 250 base with Primo-depot 100 for lean cycles
• Trenabol 200 for a cutting research stack
• Stand-alone with low test for hormone-replacement modelling

Brand & Format

• Brand: British Pharma
• Format: 10ml multi-dose vial
• Base: oil (intramuscular use only)
• Storage: cool, dry place between 15 to 30 degrees C

Notice: sold strictly for research and reference purposes. Not for human consumption. Buyers are responsible for compliance with local laws.